CA1059059A - Producing a coloured oxide on an article of aluminium or aluminium alloy - Google Patents
Producing a coloured oxide on an article of aluminium or aluminium alloyInfo
- Publication number
- CA1059059A CA1059059A CA172,956A CA172956A CA1059059A CA 1059059 A CA1059059 A CA 1059059A CA 172956 A CA172956 A CA 172956A CA 1059059 A CA1059059 A CA 1059059A
- Authority
- CA
- Canada
- Prior art keywords
- electrode
- electrodes
- aluminum alloy
- aluminum
- oxide coating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 69
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 13
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 13
- 239000004411 aluminium Substances 0.000 title 1
- 238000000034 method Methods 0.000 claims abstract description 38
- 238000000576 coating method Methods 0.000 claims abstract description 27
- 239000011248 coating agent Substances 0.000 claims abstract description 26
- 230000003647 oxidation Effects 0.000 claims abstract description 17
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 17
- 229910021645 metal ion Inorganic materials 0.000 claims abstract description 16
- 238000004040 coloring Methods 0.000 claims abstract description 8
- 230000008021 deposition Effects 0.000 claims abstract description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 9
- 239000003575 carbonaceous material Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 description 66
- 229910052751 metal Inorganic materials 0.000 description 32
- 239000002184 metal Substances 0.000 description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 30
- 150000003839 salts Chemical class 0.000 description 27
- 238000011282 treatment Methods 0.000 description 27
- 238000005868 electrolysis reaction Methods 0.000 description 23
- 239000007864 aqueous solution Substances 0.000 description 18
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 15
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 235000011149 sulphuric acid Nutrition 0.000 description 8
- 239000002253 acid Substances 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- 150000007524 organic acids Chemical class 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 235000019646 color tone Nutrition 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 235000010755 mineral Nutrition 0.000 description 3
- 229910017604 nitric acid Inorganic materials 0.000 description 3
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 3
- 229910000375 tin(II) sulfate Inorganic materials 0.000 description 3
- 238000005238 degreasing Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 229910004042 HAuCl4 Inorganic materials 0.000 description 1
- 229910003424 Na2SeO3 Inorganic materials 0.000 description 1
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 1
- 229910021607 Silver chloride Inorganic materials 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- 229910000366 copper(II) sulfate Inorganic materials 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 1
- 229910000367 silver sulfate Inorganic materials 0.000 description 1
- 239000011781 sodium selenite Substances 0.000 description 1
- 235000015921 sodium selenite Nutrition 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/04—Anodisation of aluminium or alloys based thereon
- C25D11/18—After-treatment, e.g. pore-sealing
- C25D11/20—Electrolytic after-treatment
- C25D11/22—Electrolytic after-treatment for colouring layers
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/024—Anodisation under pulsed or modulated current or potential
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/04—Anodisation of aluminium or alloys based thereon
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5557472A JPS548173B2 (xx) | 1972-06-06 | 1972-06-06 | |
| JP11286872A JPS5248587B2 (xx) | 1972-11-13 | 1972-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1059059A true CA1059059A (en) | 1979-07-24 |
Family
ID=26396463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA172,956A Expired CA1059059A (en) | 1972-06-06 | 1973-05-31 | Producing a coloured oxide on an article of aluminium or aluminium alloy |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3892636A (xx) |
| AU (1) | AU465572B2 (xx) |
| CA (1) | CA1059059A (xx) |
| CH (1) | CH581705A5 (xx) |
| DE (1) | DE2328538A1 (xx) |
| GB (1) | GB1438383A (xx) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3977948A (en) * | 1974-02-20 | 1976-08-31 | Iongraf, S.A. | Process for coloring, by electrolysis, an anodized aluminum or aluminum alloy piece |
| JPS5129328A (en) * | 1974-08-29 | 1976-03-12 | Sumitomo Chemical Co | Aruminiumu mataha aruminiumugokin no hyomenniseiseisaseta yokyokusankahimaku no denkaichakushokuhoho |
| US4147598A (en) * | 1975-08-27 | 1979-04-03 | Riken Keikinzoku Kogyo Kabushiki Kaisha | Method for producing colored anodic oxide films on aluminum based alloy materials |
| JPS5227027A (en) * | 1975-08-27 | 1977-03-01 | Riken Keikinzoku Kogyo Kk | Process for forming colored oxidation coating on aluminum or its alloy |
| GB1548689A (en) * | 1975-11-06 | 1979-07-18 | Nippon Light Metal Res Labor | Process for electrograining aluminum substrates for lithographic printing |
| ES8205885A2 (es) * | 1979-07-04 | 1982-08-01 | Empresa Nacional Aluminio | Mejoras introducidas en el objeto de la patente principal por proceso para la coloracion electrolitica del aluminio a-nodizado. |
| JPS5852038B2 (ja) * | 1980-03-26 | 1983-11-19 | 株式会社 日本軽金属総合研究所 | 着色アルミニウム材の製造法 |
| ES490784A0 (es) | 1980-04-22 | 1981-02-16 | Empresa Nacional Aluminio | Proceso para colorear electroliticamente el aluminio y sus aleaciones |
| AU533310B2 (en) * | 1980-12-27 | 1983-11-17 | K.K. Chiyoda | Chemically producing anodic oxidation coat on al or al alloy |
| DE3127330A1 (de) * | 1981-07-10 | 1983-01-27 | United Chemi-Con, Inc., 60018 Rosemont, Ill. | Verfahren zum elektrolytischen aetzen von aluminium |
| US4517059A (en) * | 1981-07-31 | 1985-05-14 | The Boeing Company | Automated alternating polarity direct current pulse electrolytic processing of metals |
| US4478689A (en) * | 1981-07-31 | 1984-10-23 | The Boeing Company | Automated alternating polarity direct current pulse electrolytic processing of metals |
| US4666567A (en) * | 1981-07-31 | 1987-05-19 | The Boeing Company | Automated alternating polarity pulse electrolytic processing of electrically conductive substances |
| GB9825043D0 (en) * | 1998-11-16 | 1999-01-13 | Agfa Gevaert Ltd | Production of support for lithographic printing plate |
| CN1181228C (zh) * | 2000-10-25 | 2004-12-22 | 有限会社创研 | 铝或其合金的表面处理方法 |
| WO2008061555A1 (en) | 2006-11-23 | 2008-05-29 | Anox B.V. | Process for providing aluminium cookware with a copper coating |
| US8101059B2 (en) * | 2008-02-28 | 2012-01-24 | Corning Incorporated | Methods of making titania nanostructures |
| JP5691135B2 (ja) * | 2009-03-31 | 2015-04-01 | スズキ株式会社 | 陽極酸化皮膜及び陽極酸化処理方法 |
| AR102806A1 (es) * | 2015-07-21 | 2017-03-29 | Consejo Nac De Investig Científicas Y Técnicas (Conicet) | Método de coloración estructural de aluminio anodizado por formación de cristales fotónicos mediante pulsos de corriente |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2930741A (en) * | 1960-03-29 | Electrolytic capacitors | ||
| US3382160A (en) * | 1960-03-31 | 1968-05-07 | Asada Tahei | Process for inorganically coloring aluminum |
| DE1948552B2 (de) * | 1968-09-26 | 1971-04-22 | Verfahren zur elektrolytischen herstellung von gefaerbten oxidschichten auf aluminium | |
| FR1596808A (xx) * | 1968-12-06 | 1970-06-22 | ||
| US3654100A (en) * | 1969-05-31 | 1972-04-04 | Riken Almite Industry Co Ltd | Process of forming colored anode oxidized film on aluminummaterial |
| US3639221A (en) * | 1969-12-22 | 1972-02-01 | Kaiser Aluminium Chem Corp | Process for integral color anodizing |
| JPS4948824B1 (xx) * | 1970-03-18 | 1974-12-24 | ||
| US3699856A (en) * | 1970-04-01 | 1972-10-24 | Whittaker Corp | Movement monitoring apparatus |
| US3773631A (en) * | 1970-10-16 | 1973-11-20 | Blasberg Gmbh & Co Kg Friedr | Aqueous electrolytic bath for coloring anodic oxide layers on aluminum and aluminum alloy substrates and process for coloring said substrates |
| US3717555A (en) * | 1970-11-27 | 1973-02-20 | Fentron Ind Inc | Method of producing an electrolytic coating on aluminum and the product thereof |
| US3751350A (en) * | 1972-03-03 | 1973-08-07 | Aiden Kk | Process for coloring an aluminum anodic oxide film |
-
1973
- 1973-05-31 CA CA172,956A patent/CA1059059A/en not_active Expired
- 1973-06-01 US US366207A patent/US3892636A/en not_active Expired - Lifetime
- 1973-06-01 AU AU56413/73A patent/AU465572B2/en not_active Expired
- 1973-06-05 DE DE2328538A patent/DE2328538A1/de active Pending
- 1973-06-05 GB GB2663373A patent/GB1438383A/en not_active Expired
- 1973-06-06 CH CH821073A patent/CH581705A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AU5641373A (en) | 1974-12-05 |
| CH581705A5 (xx) | 1976-11-15 |
| DE2328538A1 (de) | 1973-12-20 |
| US3892636A (en) | 1975-07-01 |
| AU465572B2 (en) | 1975-10-02 |
| GB1438383A (en) | 1976-06-03 |
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